20187966697

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{751}}^1\times {\mathrm{19381}}^1$

素因数の和:20224

約数の個数: 16

約数和(自身を含む): 21571390720

約数和(自身を除く): 1383424023

約数列:

[1, 19, 73, 751, 1387, 14269, 19381, 54823, 368239, 1041637, 1414813, 14555131, 26881447, 276547489, 1062524563, 20187966697]

約数ペア:

[(1, 20187966697), (19, 1062524563), (73, 276547489), (751, 26881447), (1387, 14555131), (14269, 1414813), (19381, 1041637), (54823, 368239)]